The Ox is a nicely built tractor I hear but it is not really that new. I have seen adds for it for about 4 to 5 years now and I believe it might go farther back than that. Dave >>> http://www.electrictractor.com/ check it out. It's a brand new state-of-the-art machine includes regen braking. also quite pricey at 5 or 6 grand. >>>